3427628 has 12 divisors (see below), whose sum is σ = 6015240. Its totient is φ = 1708992.

The previous prime is 3427607. The next prime is 3427673. The reversal of 3427628 is 8267243.

It is a junction number, because it is equal to n+sod(n) for n = 3427594 and 3427603.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 743 + ... + 2721.

It is an arithmetic number, because the mean of its divisors is an integer number (501270).

Almost surely, 2^3427628 is an apocalyptic number.

It is an amenable number.

3427628 is a deficient number, since it is larger than the sum of its proper divisors (2587612).

3427628 is a wasteful number, since it uses less digits than its factorization.

3427628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2416 (or 2414 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 3427628 is about 1851.3854271869. The cubic root of 3427628 is about 150.7756562101.

The spelling of 3427628 in words is "three million, four hundred twenty-seven thousand, six hundred twenty-eight".